2 years ago

-75x + 200 represents a bank account balance after x months. What is the initial amount in the

1 answer:

3 0

The initial amount was 200 dollars.

If you sub in 0, you get the amount at 0 months.

Rate of change is the slope. You are losing -75 a month, which is the rate of change.

You might be interested in

I need helppp!!! <br> −50=10s

Nimfa-mama [501]

Hey the answer is -0.2. You have to divide 10 by both sides to isolate the variable

4 0

2 years ago

The Monthly Bank pays 3 percent interest, compounded monthly, on their savings accounts. The Daily Bank pays 3 percent interest,

Novosadov [1.4K]

Answer:

The amount that we should deposit in each bank is around $942.

Step-by-step explanation:

Case 1:

A=$1000

n = 12

t = 2

r = 3% or 0.03

p = ?

The compound interest formula is :

$A=p(1+\frac{r}{n})^{nt}$

Substituting values in the formula;

$1000=p(1+\frac{0.03}{12})^{12\times2}$

=> $1000=p(1.0025)^{24}$

=> $1000=1.06175p$

$p=\frac{1000}{1.06175}$

p = $941.84

Case 2:

A=$1000

n = 365

t = 2

r = 3% or 0.03

p = ?

$1000=p(1+\frac{0.03}{365})^{365\times2}$

=> $1000=p(1.0000822)^{730}$

=> $1000=1.06184p$

$p=\frac{1000}{1.06184}$

p = $941.76

The amount that we should deposit in each bank is around $942.

5 0

2 years ago

Read 2 more answers

Simplify using Quotient<br> Rule<br> 10^12 OVER 10^8

OverLord2011 [107]

Answer:

$10^4$

Step-by-step explanation:

All you have to di is subtract the exponents.

5 0

3 years ago

What is the LCM of 3and 6

kupik [55]

Answer:

L.c.m of 3 and 6 is 6

8 0

3 years ago

Read 2 more answers

To collect data about the amont of time spent

solniwko [45]

Answer:

Probably the first one because the other two questions would be un-reliable

Step-by-step explanation:

5 0

1 year ago

Read 2 more answers